Black 6" Lace up Side Zipper Composite Toe Boot

Boots are US size 10.5 and I wear 10.5. Comfortable, lightweight, maybe a tad loose size-wise, but I use insoles and smartwool hiking socks. So the fit works well for me. Worn only three-times with little in the way of "break-in period" - comfortable right away. I immediately dress the leather with snow seal before wearing. Side zipper seems sturdy (ykk) with leather/velcro tab to hold closed. I expect to wear these on 14-15 hour days 90-180 days a year in snowy winter and hot (80-90's) summer. I hope to get minimum 3 years out them working helicopter EMS.